Home / 35,133.36-52,614.72-19,314.24

Finding the Fourth Proportional to 35,133.36, 52,614.72 and 19,314.24

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Solution

The fourth proportional to 35,133.36, 52,614.72 and 19,314.24 is: 28,924.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,133.36 : 52,614.72 = 19,314.24 : x
  2. Step 2: Convert to fraction form
    35,133.36/52,614.72 = 19,314.24/x
  3. Step 3: Cross multiply
    35,133.36x = 52,614.72 × 19,314.24
  4. Step 4: Simplify right side
    35,133.36x = 1,016,213,329.61
  5. Step 5: Solve for x
    x = 1,016,213,329.61/35,133.36
  6. Step 6: Final answer
    x = 28,924.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.